The CNC YCD9-3 Din-Rail Panel Indicators are signal lights used to visually indicate the status of electrical circuits.  These compact indicators easily mount on DIN rails and are commonly available in red, green, and yellow.  They help in monitoring electrical systems in both industrial and residential settings by providing clear visual signals. Features of CNC YCD9-3-RGY Din-Rail Panel Indicator: Compact Design DIN Rail Mounting Multiple Colors Specifications of CNC YCD9-3-RGY Din-Rail Panel Indicator: Type: Indicator RED/GREEN/YELLOW Voltage: 220V Uses: Indicating circuit status Monitoring electrical systems Panel indication Benefits: Easy installation Clear visual signals Space-saving design Package includes: 1x CNC YCD9-3 Din-Rail Panel Indicator